Value | Category |
---|---|
1951 | 1951 |
1952 | 1952 |
1953 | 1953 |
1954 | 1954 |
1955 | 1955 |
1956 | 1956 |
1957 | 1957 |
1958 | 1958 |
1959 | 1959 |
1960 | 1960 |
1961 | 1961 |
1962 | 1962 |
1963 | 1963 |
1964 | 1964 |
1965 | 1965 |
1966 | 1966 |
1967 | 1967 |
1968 | 1968 |
1969 | 1969 |
1970 | 1970 |
1971 | 1971 |
1972 | 1972 |
1973 | 1973 |
1974 | 1974 |
1975 | 1975 |
1976 | 1976 |
1977 | 1977 |
1978 | 1978 |
1979 | 1979 |
1980 | 1980 |
1981 | 1981 |
1982 | 1982 |
1983 | 1983 |
1984 | 1984 |
1985 | 1985 |
1986 | 1986 |
1987 | 1987 |
9996 | Inconsistent |
9997 | Don't know year |
9998 | Missing |
9999 | NIU (not in universe) |
1950 | 1950 |
var_concept.title | Vocabulary |
---|---|
Work Variables -- TOPICS | IPUMS |